Cap



FIG. 1 is a perspective view of a cap embodying our new design;

FIG. 2 is a left view of the cap;

FIG. 3 is a right view of the cap;

FIG. 4 is a top view of the cap;

FIG. 5 is a front view of the cap; and,

FIG. 6 is a back view of the cap.

Any broken lines shown in the drawings are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a cap, as shown and described. 